Discovery-3000 4*LED Ultra Powerful 3000 Lumens Mountain Bike Light for MTB with 8800mAh Battery Pack – Up to 7 Hours IP65 Waterproof

Two night rides, everyone wants to know what light this is! It's bright and Wide and so far amazing. Two rides over an hour long and no sign of diming or letting me know battery is low....on HIGH MODE of course! (~50-55 degrees)Very nice bright wide pattern in a small package. I'm not in love with the mounting option, but it will work it seems. I have not had on the trail but compared to my current setup in the dark garage, it seems like it's going to be a winner. For the money, this seems like a very good deal. I honestly thought the light was going to bigger, as I saw another person with a similar designed light on the trails and it was twice as big. I like that this isn't big at all. The most important for me was the wide pattern, that stays bright(er) out to the edges. Some lights have a decent spread, but the majority of the brightness is still a spot in the middle.

I do like this light. I couldn't give it 5 stars for two reasons. One, the helmet mount system is not very good. The handle bar system does work. Second, the light is as bright as you need and more. The battery lasted me 8.5 hrs from full to empty on the brightest setting during my initial test. The one wish I have is that the light should be a little more directional than it is. You get all the light right in front of you and not as far ahead as other lights. For the price and brightness I would buy it again though. I just started using it so have no long term observation

I was pleasantly surprised at the quality of this light when it showed up. It comes in a nice case with the light, charger, battery, helmet mount, mounting band, extension and battery case. The light is very bright and will without a doubt be plenty for my single track mtb riding. No diffuser lenses came with it but I think it’ll be just fine the way it is. It comes with a helmet mount that you can mount the light or a GoPro. The rubber band for mounting the light seems strong and capable. Battery life according to manual is 8 hrs on high at 75 degrees Fahrenheit and 3 hrs on high at 15 degrees Fahrenheit. I am sceptical that it will last 8 hours on the highest setting. Even if it only last half as long it would be long enough for me. Maybe I will test it someday.However, the light gets hot very fast when not moving, which concerns me a lot. Will it stay cool enough while moving? I haven’t had it on the trail and will give it 5 stars for now since it has impressed me so far but will try to update this review after I actually use it a time or two.

Battery size is too big for my opinion. The light is too white. I like that it is a little bit wormer. But overall its hight quality light with superior light from most lights. I just liked nitefightr bt21 and bt40 better.

This seems to be the same product as the UGOE NB13-01. It is quite bright. I like the flash mode in daytime to help protect me from dooring. At night in the city, only the lowest power is usable without blinding oncoming traffic. IMO it's a good value to the money.

The media could not be loaded. Excellent lighting. The other lights in videos are 1000 lumens cateyes. 2 x 2 hours without recharging the battery.For me, moderate bike trail with jump and rock no stability problem. After a few months I fear a break in the rubber tie, but way to find alternative. Very satisfied.

This light is great for night riding. It totally floors the area and you can see every nook. it has 3 setting for brightness. The 3k Lumen mode great for on trails. The mid level great for trails ans commuting in low traffic areas, and the low setting very good in high traffic areas so you don't blind anyone. 3k lumen flash mode great for signaling. *** the mounting system needs to be worked on. It mounts to the stem and is secure but very low and the bars can block the light if you have a long stem. There should be a way to mount on bars or height adjustment. The charging on my unit has not been able to get total full charge when checking the highest i have gotten was 8 blinks. The battery life is great have had not problems even with not having full charges. I highly recommend this unit if you love or want to try night riding.

As the description says, yes it gets VERY hot if you have it on without moving for a short time, but ---- is it BRIGHT!I have other lights on my bike, but when this is on, it drowns them out!I usually ride in urban/suburban areas, but part of my commute is on a VERY dark trail, and this light does the job and MORE!However, I HAVE to shut it off for the urban part of my commute, because even on its lowest setting, it's too bright and will blind oncoming traffic/cyclists/pedestrians!This is one blindingly bright and useful light!